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Line 109... Line 109...
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     * Switch to BEV normal level so that exception vectors point to the
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     * Switch to BEV normal level so that exception vectors point to the
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     * kernel. Clear the error level.
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     * kernel. Clear the error level.
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     */
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     */
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    cp0_status_write(cp0_status_read() &
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    cp0_status_write(cp0_status_read() &
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        ~(cp0_status_bev_bootstrap_bit | cp0_status_erl_error_bit));
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        ~(cp0_status_bev_bootstrap_bit | cp0_status_erl_error_bit));
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    /*
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    /*
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     * Mask all interrupts
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     * Mask all interrupts
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     */
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     */
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    cp0_mask_all_int();
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    cp0_mask_all_int();
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    debugger_init();
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    debugger_init();
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}
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}
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void arch_post_mm_init(void)
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void arch_post_mm_init(void)
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{
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{
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        .addr = 0x12000000,
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        .addr = 0x12000000,
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        .offset = 0,
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        .offset = 0,
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        .x = 640,
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        .x = 640,
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        .y = 480,
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        .y = 480,
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        .scan = 1920,
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        .scan = 1920,
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        .visual = VISUAL_RGB_8_8_8,
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        .visual = VISUAL_BGR_8_8_8,
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    };
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    };
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    fb_init(&gxemul_prop);
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    fb_init(&gxemul_prop);
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#endif
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#endif
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- 
 
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#ifdef msim
- 
 
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    sysinfo_set_item_val("machine.msim", NULL, 1);
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#endif
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- 
 
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#ifdef simics
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    sysinfo_set_item_val("machine.simics", NULL, 1);
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#endif
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- 
 
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#ifdef bgxemul
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    sysinfo_set_item_val("machine." STRING(MACHINE), NULL, 1);
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    sysinfo_set_item_val("machine.bgxemul", NULL, 1);
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#endif
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#ifdef lgxemul
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    sysinfo_set_item_val("machine.lgxemul", NULL, 1);
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#endif
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}
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}
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void arch_post_cpu_init(void)
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void arch_post_cpu_init(void)
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{
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{
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}
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}
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    cp0_epc_write((uintptr_t) kernel_uarg->uspace_entry);
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    cp0_epc_write((uintptr_t) kernel_uarg->uspace_entry);
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    userspace_asm(((uintptr_t) kernel_uarg->uspace_stack + PAGE_SIZE),
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    userspace_asm(((uintptr_t) kernel_uarg->uspace_stack + PAGE_SIZE),
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        (uintptr_t) kernel_uarg->uspace_uarg,
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        (uintptr_t) kernel_uarg->uspace_uarg,
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        (uintptr_t) kernel_uarg->uspace_entry);
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        (uintptr_t) kernel_uarg->uspace_entry);
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    while (1)
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    while (1);
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        ;
 - 
 
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}
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}
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/** Perform mips32 specific tasks needed before the new task is run. */
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/** Perform mips32 specific tasks needed before the new task is run. */
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void before_task_runs_arch(void)
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void before_task_runs_arch(void)
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{
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{
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void arch_reboot(void)
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void arch_reboot(void)
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{
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{
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    ___halt();
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    ___halt();
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    while (1)
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    while (1);
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}
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/** Construct function pointer
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 *
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 * @param fptr   function pointer structure
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 * @param addr   function address
- 
 
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 * @param caller calling function address
- 
 
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 *
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 * @return address of the function pointer
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 *
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        ;
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 */
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void *arch_construct_function(fncptr_t *fptr, void *addr, void *caller)
- 
 
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{
- 
 
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    return addr;
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}
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}
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/** @}
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/** @}
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 */
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 */